fso-frameworkd binary package in Ubuntu Xenial s390x

 This package provides the backend daemon of the freesmartphone.org software
 stack. It provides all telephone related features, such as accepting and making
 calls, receiving and sending SMS and other hardware specifics via a D-Bus
 interface to the user interface programs.
 .
 This package is part of the freesmartphone.org software stack
 and it is targeted for smartphones. It contains the legacy
 Python implementation of the freesmartphone.org software stack,
 but is still required for some services, which have not been
 rewritten in vala (e.g. the PIM service).

Source package